COSRX Vitamin C 23 Serum 20 ml

Description

COSRX Vitamin C 23 Serum 20 ml – A powerful Vitamin C booster serum with oil and ascorbic acid layers that brighten, firm, and hydrate for visible results.

How to Use it?

Shake gently until the layers mix. Apply a few drops to clean skin, massage in, and follow with SPF in the morning. Store refrigerated and use within 2 months after opening.

Key Ingredients

• 23% Pure Vitamin C (Ascorbic Acid) – brightens, boosts elasticity, and reduces fine lines.
• Tocotrienol (Super Vitamin E) – potent antioxidant that enhances collagen and stabilizes Vitamin C.
• Hyaluronic Acid – deeply hydrates and plumps skin.
• Allantoin – soothes and calms irritation.

Suggested Usage
COSRX Vitamin C 23 Serum 20 ml –  Best suited for experienced users targeting dullness, dark spots, and early aging. Use daily in the morning, paired with SPF. Beginners may want to start with the 13% version.